发明名称 |
IMPROVEMENTS IN COMPOSITE MATERIALS |
摘要 |
A prepreg comprising a fibre reinforced curable resin, the curable resin being composed of 25 to 35 weight percent tetrafunctional epoxy resin based on the total weight of the curable resin; 18 to 28 weight percent difunctional epoxy resin; 4 to 18 weight percent polyether sulfone; 2 to 10 weight percent polyamide 12 particles; 2 to 10 weight percent polyamide 11 particles; 1 to 8 weight percent potato shaped graphite particles; and 17.4 to 27.4 weight percent of a curing agent for said curable resin. |
申请公布号 |
WO2015157486(A1) |
申请公布日期 |
2015.10.15 |
申请号 |
WO2015US25036 |
申请日期 |
2015.04.09 |
申请人 |
HEXCEL COMPOSITES LIMITED;HEXCEL CORPORATION |
发明人 |
SIMMONS, MARTIN;BLAIR, DANA;TILBROOK, DAVID;BOYLE, MAUREEN |
分类号 |
C08J5/04;B32B5/28;C08J5/24;C08K3/04;C08L63/00 |
主分类号 |
C08J5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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